NullVoxPopuli

NullVoxPopuli has asked 146 questions and find answers to 17 problems.

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NullVoxPopuli questions

Spreadsheets: how do I SUM values in a column, only if the text column has a 1?
Java: Junit4: Exception testing not working, insists on try-catch block:
Matlab: how do I change the way a matrix is stored? from 1x1x3 to 1x3?
how do I extend a javascript object such that in browsers that don't natively have outerHTML, I can define it?
How do I programatically collect packets from passively sniffing? [closed]
Ruby on Rails: How do I change the behavior of RecordNotFound?
C++: I have a string representing 8 bits. How Do I convert it to a char?
How do I share cookies across 2 domains with javascript?
Is there a javascript function that converts characters to the &code; equivalent?
Javascript: How do I expand a user selection based on html tags?

NullVoxPopuli answers

Micro frontend using module federation with EmberJS
Actioncable connected users list
What is the equivalent of react context in glimmerjs?
Ruby on Rails2.3.8: Unit Testing: Rails/Ruby has setup to run before each test. What about a method that runs before all tests?
What is the difference between application initializer and a service in ember?
Why use this.get('serviceName') instead of this.serviceName?
Validate Rails attribute presence but allow empty string
Ember component send action to route
How do I use Glimmer components inside an Ember app?
How do you test a dummy rails app when writing a gem?